What is the angle of refraction when a ray of light passes from ethanol to air if the incident angle is 34°? the refractive index of ethanol is 1.36 and of air is 1.00.

a.21
b.34
c.49
d.66

This problem can be solved using Snell's law: " n1 * sin theta1 = n2 * sin theta2"

Given:

n1 = 1.36
theta1 = 34 degrees

n2 = 1.00
theta2 = ?

1.36 * sin(34) = 1 * sin (theta2)
angle of refraction = 49.51 degrees

Among the choices, the correct answer is C.

Iread this book last year so take this with a grain of salt.gene jumps from the tree to compete with finny due to the fact that gene is always trying to do better than finny. he is put under the grasp of peer pressure due to finny almost forcing him to do this. ever since he first jumped finny kept pressuring him to jump since he thought gene enjoyed jumping.rather than uses this answer you should probably just reread chapters 3-4